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Home » Copper & Copper Alloys Products » DHP / DLP Grade Copper
Available Grade : ASTM B42, ASTM B68, ASTM B75, ASTM B88, ASTM B111, ASTM B152, ASTM B280, DIN 2.0090, BS 2870/1/5 C106, BS 2871 C106, BS 2875 C106, ENCW024A. c12200, C12000
DHP copper in sheet,plate, pipe, tube and fittings. DHP is commercially pure copper, which has been deoxidized with phosphorus, leaving relatively high residual phosphorus content. Copper DHP alloy is not susceptible to hydrogen enbrittlement, but is relatively low electrical conductivity due to the amount.
Applications:
Distiller / Brewery Tubes, Plumbing / Heat Exchanger Shells / Kettles / Condenser Tubes Medical Gas-Oxygen lines / Gaskets
Available Forms:
Flats, Rods, Wires, Plates / Sheets, Foils, Strips, Profiles / Sections, Billets For Forging And Extrusions, Anodes, Balls, Nuggets
Chemical Composition:
| GRADE | STANDARD | COPPER % | PHOSPHORUS | |
| MIN | MAX | |||
| C10800 / CR023A | DHP | 99.95% | 0.005% | 0.013% |
| C10200/ CR024A | DHP | 99.90% | 0.005% | 0.013% |
| C10220/ CR025A | DXP | 99.90% | 0.015% | 0.04% |
| Fabrication properties | |
| FORGING | Good |
| EXTRUSION | Good |
| HOT ROLL | Excellent |
| COLD ROLL | Excellent |
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